[ruby-core:48910] [ruby-trunk - Bug #7180] set_trace_func with error in proc block locks up Ruby with 100% cpu usage and no way to exit without killing proc

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Issue #7180 has been updated by mame (Yusuke Endoh).

Target version set to 2.0.0

Gary Weaver, ping?

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Yusuke Endoh <mame / tsg.ne.jp>
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Bug #7180: set_trace_func with error in proc block locks up Ruby with 100% cpu usage and no way to exit without killing proc
https://bugs.ruby-lang.org/issues/7180#change-32407

Author: garysweaver (Gary Weaver)
Status: Feedback
Priority: Normal
Assignee: 
Category: core
Target version: 2.0.0
ruby -v: ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-darwin11.4.0]


Causes 100% cpu usage and cannot ctrl-C to exit (have to kill proc):

set_trace_func proc {|event, file, line, id, binding, classname| raise "error"}

Understand that set_trace_func plays by different rules, but this isn't expected.


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